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JBL Marine MA6004

600W Max 320W RMS MA Series Class-AB 4-Channel Bridgeable Marine Amplifier

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• 60W x 4-Chan. @ 4 Ohms
• 80W x 4-Chan. @ 2 Ohms
• 160W x 2 Chan. @ 4 Ohms
• 320W RMS
• MOSFET Power Supply
• Preamp RCA outputs
• Thermal, Voltage and Short Protection Circuitry

Learn more about the ma6004

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

ma704 thumbnail

JBL MA704

OUR PRICE: $249.99

View item

Product Highlights


• 60W x 4-Chan. @ 4 Ohms
• 80W x 4-Chan. @ 2 Ohms
• 160W x 2 Chan. @ 4 Ohms
• 320W RMS
• MOSFET Power Supply
• Preamp RCA outputs
• Thermal, Voltage and Short Protection Circuitry

Description


JBL brand icon

Authorized dealer

The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.


General Features:

  • JBL Marine Series MA6004
  • Class-AB Full-Range 2-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 80 watts x 4 chan.
    • Bridged, 4 ohms: 160 watts x 2 chan.
  • Total RMS: 320 watts
  • Dynamic power, 2 ohms: 145 watts
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET power supply
  • Soft start turn-on
  • 4, 3 or 2 channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity: 100mV - 6V
  • Frequency response: 10 - 27,000 Hz
  • Signal to Noise Ration: 80dB
  • Selectable filter modes: HP / FLAT / LP
  • Variable crossover filter: 32 - 320 Hz
  • Variable Bass Boost: 0 to +6 dB bass boost
  • Fuse Rating: 25A x 2
  • 4 - 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 13-1/4"L x 10-1/4"W x 2-3/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Product history:

JBL MA704 thumbnail
(newest, current model)
JBL MA6004 thumbnail
(previous model, replaced by JBL MA704)

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
80 watts x 4 channel
Bridged RMS Power
160 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
640 watts
Total RMS Power Output
320 watts
Maximum Input Gauge Size
Any Gauge with use of Spade Terminal AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
32 - 320 Hz
Low-Pass Crossover Frequency
32 - 320 Hz
Signal-to-Noise Ratio
80 dB
Bass Boost
0 - 6 dB
Remote bass/level controller
No
Fuse Rating
25A x 2 
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

MA6004

Weight:

8.00lbs

Internal SKU:

ma6004

Internal Product ID:

12253

Product and How-to Videos


Customer Ratings & Reviews



5 star
74%
4 star
26%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
4.8
Design
4.9
Usability
4.9

Customer Reviews

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Awesome Quality

Sounds Awesome! Looks nice when on! The quality is very nice! New found respect for the JBL amps!

By johnny on April 13, 2010

84

found this helpful.

"JBL IS KING OF LIVE MUSIC, WHY NOT MOBILE AUDIO TOO"

This amp rocks! You just can't beat JBL quality, I have this running 4 Kicker 6x9's and it sounds better than any other amp and speaker combo I've ever heard in a boat. I've had a lot of boats in my time, I fix them up and sell them, with JL Audio, Polk, and Sony and none of these touch my JBL amps and subs and Kicker highs set up!

By chris on September 8, 2009

81

found this helpful.

great marine amp

hooked this amp up in the boat and played nice and loud and clear. really sounded great running 4, 6 1/2. polks.

By Mike on August 26, 2009

81

found this helpful.

Awesome sound for a good price

I would recommend this Amp to someone interested in a nice "kick" to their current stereo set up. I use this JBL with a Sony Marine CDX M60ui for the perfect combination of power and clarity. The JBL Amp works perfect to supply excellent power whether you are listening while you are in the boat or if you need a little extra power because you are outside the boat or a short distance away. This unit rocks the docks and shakes the lakes.

By Jarrett on October 15, 2010

80

found this helpful.

good amp

Put it in my girlfriends jeep sounds super nice and havent had any problems

By bcg on August 31, 2014

77

found this helpful.

Nice amp at Great price!

Bought this amp for my bayliner boat, using it to drive 2 6.5 jbl and 2 6x9 jbl speakers and it sounds fantastic.

By Dan on December 12, 2012

76

found this helpful.

Tower Speaker Amp

I installed this amp for my 6.5" polk tower speakers. I was a little worried that I'd have to run it in the bridged mode to get enough power to hear while wakeboarding but they rock even at 60 feet behind the boat going 20 MPH. I plan to use the rear channel for a subwoofer now that I know I only need the front channel for the tower speakers. I can't say much about durability but so far so good. FYI I installed a subwoofer volume control in the RCA cables to the amp which comes in real handy for cranking up the tower speakers or turning them down to match the in boat speakers when cruising.

By Bernie on August 10, 2011

76

found this helpful.

shopped the net best deal

this amp has worked perfect in my boat. i drive two tower speakers and two six by nines in the boat it rocks

By Mike on August 1, 2010

77

found this helpful.

Great amp

Great amp with little power draw. Have this running a bazooka 10" tube and 4-6.5 marine boss speakers and can play for hours on my two batteries and not have to worry about starting my yammy 250.

By Jeremiah on September 10, 2012

74

found this helpful.

Great power!!

AAA PERFECT SERVICE , support by phone very easy and great shipiing

By Superdutymax on June 6, 2014

73

found this helpful.

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